private void GetPixelsVP(RenderTexture tex, ref ColorScore editableScore)
{
// Set the supplied RenderTexture as the active one
RenderTexture.active = tex;
if (tileTexture2D == null)
{
tileTexture2D = new Texture2D(tex.width, tex.height);
}
else if (tileTexture2D.width != tex.width || tileTexture2D.height != tex.height)
{
tileTexture2D = new Texture2D(tex.width, tex.height);
}
// Create a new Texture2D and read the RenderTexture image into it
tileTexture2D.ReadPixels(new Rect(0, 0, tileTexture2D.width, tileTexture2D.height), 0, 0);
//Read the pixels
var tileColors = tileTexture2D.GetPixels();
// Restore previously active render texture
RenderTexture.active = null;
editableScore.pixelScoreA = 0;
editableScore.pixelScoreB = 0;
foreach (Color pixel in tileColors)
{
if (pixel == playerColorA)
{
editableScore.pixelScoreA++;
}
else if (pixel == playerColorB)
{
editableScore.pixelScoreB++;
}
}
}
void Update()
{
if (countDownValue > 0)
{
if (RoomInteractive.instance.CurrentWall != null)
{
var currentWall = RoomInteractive.instance.CurrentWall;
ColorScore currentScore = null;
if (!m_wallTextures.TryGetValue(currentWall.ID, out currentScore))
{
currentScore = new ColorScore();
m_wallTextures.Add(currentWall.ID, currentScore);
}
GetPixelsVP(currentWall.wallTexture, ref currentScore);
pixelCountA = pixelCountB = 0;
foreach (KeyValuePair <int, ColorScore> pair in m_wallTextures)
{
pixelCountA += pair.Value.pixelScoreA;
pixelCountB += pair.Value.pixelScoreB;
}
}
if (scoreA != null)
{
scoreA.text = pixelCountA.ToString();
}
if (scoreB != null)
{
scoreB.text = pixelCountB.ToString();
}
highlightHighestPixelCount();
countDownValue -= Time.deltaTime;
countDownText.text = Mathf.RoundToInt(countDownValue).ToString();
}
}
